Biological Functions and Therapeutic Potential of Autophagy in Spinal Cord Injury.

Biological Functions and Therapeutic Potential of Autophagy in Spinal Cord Injury.
复制标题

DOI:
10.3389/fcell.2021.761273
复制
发表时间:
2021
影响因子:
5.5
通讯作者:
Zhang HH
Zhang HH
中科院分区:
生物学2区
文献类型:
--
作者:
Liao HY;Wang ZQ;Ran R;Zhou KS;Ma CW;Zhang HH

文献摘要

参考文献

被引文献

相似文献

自噬是一种进化上保守的溶酶体降解途径,通过清除蛋白质聚集体和受损细胞器来维持代谢和稳态。许多研究表明,自噬在脊髓损伤(SCI)中起重要作用。然而,创伤性SCI后自噬激活的时空模式是矛盾的。大量研究表明,自噬的激活和凋亡的抑制对创伤性脊髓损伤具有神经保护作用。然而,有报道表明,自噬与创伤性SCI后远端神经元死亡和受损的功能恢复密切相关。本文介绍了脊髓损伤的病理生理学、自噬的生理学和机制,以及我们目前对自噬在创伤性脊髓损伤中的作用的综述。我们还讨论了自噬和凋亡之间的相互作用以及激活或抑制自噬在促进功能恢复中的治疗作用。为SCI的生物治疗提供理论依据。
Autophagy is an evolutionarily conserved lysosomal degradation pathway that maintains metabolism and homeostasis by eliminating protein aggregates and damaged organelles. Many studies have reported that autophagy plays an important role in spinal cord injury (SCI). However, the spatiotemporal patterns of autophagy activation after traumatic SCI are contradictory. Most studies show that the activation of autophagy and inhibition of apoptosis have neuroprotective effects on traumatic SCI. However, reports demonstrate that autophagy is strongly associated with distal neuronal death and the impaired functional recovery following traumatic SCI. This article introduces SCI pathophysiology, the physiology and mechanism of autophagy, and our current review on its role in traumatic SCI. We also discuss the interaction between autophagy and apoptosis and the therapeutic effect of activating or inhibiting autophagy in promoting functional recovery. Thus, we aim to provide a theoretical basis for the biological therapy of SCI.
AMP激活的蛋白激酶对ULK1(HATG1)的磷酸化将能量传感连接到线粒体。
DOI: 10.1126/science.1196371
发表时间: 2011-01-28
期刊: Science (New York, N.Y.)
影响因子: --
作者:
Egan DF;Shackelford DB;Mihaylova MM;Gelino S;Kohnz RA;Mair W;Vasquez DS;Joshi A;Gwinn DM;Taylor R;Asara JM;Fitzpatrick J;Dillin A;Viollet B;Kundu M;Hansen M;Shaw RJ
通讯作者: Shaw RJ
DOI: 10.1016/j.nbd.2006.12.003
发表时间: 2007-04-01
影响因子: 6.1
作者:
Erlich, S.;Alexandrovich, A.;Pinkas-Kramarski, R.
通讯作者: Pinkas-Kramarski, R.
软骨素酶ABC促进脊髓损伤后完整和受伤的脊柱系统的发芽。
DOI: 10.1523/jneurosci.2980-06.2006
发表时间: 2006-10-18
期刊: The Journal of neuroscience : the official journal of the Society for Neuroscience
影响因子: --
作者:
Barritt AW;Davies M;Marchand F;Hartley R;Grist J;Yip P;McMahon SB;Bradbury EJ
通讯作者: Bradbury EJ
DOI: 10.1016/s1534-5807(03)00291-0
发表时间: 2003-10-01
期刊: DEVELOPMENTAL CELL
影响因子: 11.8
作者:
Edinger, AL;Cinalli, RM;Thompson, CB
通讯作者: Thompson, CB
DOI: 10.1016/j.cmet.2015.05.016
发表时间: 2015-06-02
期刊: CELL METABOLISM
影响因子: 29
作者:
Bujak, Adam L.;Crane, Justin D.;Steinberg, Gregory R.
通讯作者: Steinberg, Gregory R.